Vertex Form to Standard Form

 $y=-3(x+5)^2-4$  
Convert the equation from vertex form to standard form.

• y = 9x² - 15x + 21

• y = -3x² - 75x - 4

• y = 9x² + 90x + 221

• y = -3x² - 30x - 79

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 $y=-5(x+2)^2-10$  
Convert the equation from vertex form to standard form.

• y = -5x² - 20x - 30

• y = -5x² - 4x - 10

• y = 25x² + 100x + 90

• y = 25x² - 10x - 30

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 $y=0.5(x+4)^2+6$  
Convert the equation from vertex form to standard form
Use the ^ (shift 6) to show the power (no spaces)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 $y=4(x+2)^2-8$ 

Convert the equation from vertex form to standard form. 

•  $y=4x^2+16x+8$  

•  $y=4x^2+16x+16$  

•  $y=16x^2+64x-8$  

•  $y=16x^2+256x+8$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 $y=-5(x-1)^2+4$  
Convert the equation from vertex form to standard form.
Use the ^ (shift 6) to show the power (no spaces)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

 $y=-\frac{2}{3}(x-9)^2-2$  
Convert the equation from vertex form to standard form

•  $y=-\frac{2}{3}x^2-12x-52$  

•  $y=-\frac{2}{3}x^2+12x-56$  

•  $y=-\frac{2}{3}x^2+18x-56$  

•  $y=-\frac{2}{3}x^2-18x+52$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 $y=18\left(x-\frac{1}{3}\right)^2+5$  
Convert the equation from vertex form to standard form

•  $y=18x^2-12x+3$  

•  $y=x^2-\frac{2}{3}x-\frac{1}{9}$  

•  $y=18x^2-12x+7$  

•  $y=324x^2-12x-\frac{1}{9}$  

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

 $y=2(x+8)^2+10$  
Convert the equation from vertex form to standard form
Use the ^ (shift 6) to show the power (no spaces)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

 $y=2(x+4)^2-21$  
Convert the equation from vertex form to standard form
Use the ^ (shift 6) to show the power (no spaces)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

$y=\left(x+\frac{1}{2}\right)^2-2$

Convert the equation from vertex form to standard form.

Use the ^ (shift 6) to show the power (no spaces)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3